[151] It absolutely was Marius's names for the major moons, nevertheless, that stuck: Io, Europa, Ganymede, and Callisto. The invention was A serious stage in favour of your heliocentric principle in the motions of the planets by Nicolaus Copernicus; Galileo's outspoken aid from the Copernican concept triggered him being tried https://sparkyo765csi3.wannawiki.com/user